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 ###Instrução: Qual 2012 tem um 2008 de torneios de Grand Slam?
 ###Tabelas: CREATE TABLE cup (cup_id AUTO_INCREMENT PRIMARY KEY, Round VARCHAR, Date VARCHAR, Opponent VARCHAR, Venue VARCHAR, Result VARCHAR, Attendance VARCHAR, Report VARCHAR) CREATE TABLE allied_ships (allied_ships_id AUTO_INCREMENT PRIMARY KEY, Date VARCHAR, Name VARCHAR, Flag VARCHAR, Tonnage (GRT) INT, Sunk by VARCHAR) CREATE TABLE grand_slam_tournament_performance_timeline (grand_slam_tournament_performance_timeline_id AUTO_INCREMENT PRIMARY KEY, Tournament VARCHAR, 2002 VARCHAR, 2003 VARCHAR, 2004 VARCHAR, 2005 VARCHAR, 2006 VARCHAR, 2007 VARCHAR, 2008 VARCHAR, 2009 VARCHAR, 2010 VARCHAR, 2011 VARCHAR, 2012 VARCHAR, Win % VARCHAR) CREATE TABLE new_york_counties_ranked_by_per_capita_income (new_york_counties_ranked_by_per_capita_income_id AUTO_INCREMENT PRIMARY KEY, County VARCHAR, Per capita income VARCHAR, Median household income VARCHAR, Median family income VARCHAR, Population INT, Number of households INT) CREATE TABLE european_tour_wins_23 (european_tour_wins_23_id AUTO_INCREMENT PRIMARY KEY, Date VARCHAR, Tournament VARCHAR, Winning score VARCHAR, Margin of victory VARCHAR, Runner(s)-up VARCHAR)  
SELECT 2012 FROM grand_slam_tournament_performance_timeline WHERE 2008 = grand slam tournaments